GB9923862D0 - Hydraulic release system - Google Patents

Hydraulic release system

Info

Publication number
GB9923862D0
GB9923862D0 GBGB9923862.8A GB9923862A GB9923862D0 GB 9923862 D0 GB9923862 D0 GB 9923862D0 GB 9923862 A GB9923862 A GB 9923862A GB 9923862 D0 GB9923862 D0 GB 9923862D0
Authority
GB
United Kingdom
Prior art keywords
release system
hydraulic release
hydraulic
release
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
GBGB9923862.8A
Other versions
GB2344393B (en
GB2344393A8 (en
GB2344393A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LuK Lamellen und Kupplungsbau GmbH
Original Assignee
LuK Lamellen und Kupplungsbau GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by LuK Lamellen und Kupplungsbau GmbH filed Critical LuK Lamellen und Kupplungsbau GmbH
Priority to GB0304950A priority Critical patent/GB2382634B/en
Publication of GB9923862D0 publication Critical patent/GB9923862D0/en
Publication of GB2344393A publication Critical patent/GB2344393A/en
Publication of GB2344393A8 publication Critical patent/GB2344393A8/en
Application granted granted Critical
Publication of GB2344393B publication Critical patent/GB2344393B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D25/00—Fluid-actuated clutches
    • F16D25/08—Fluid-actuated clutches with fluid-actuated member not rotating with a clutching member
    • F16D25/082—Fluid-actuated clutches with fluid-actuated member not rotating with a clutching member the line of action of the fluid-actuated members co-inciding with the axis of rotation
    • F16D25/083—Actuators therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
    • F16J15/3204—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip
    • F16J15/3232—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip having two or more lips
    • F16J15/3236—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip having two or more lips with at least one lip for each surface, e.g. U-cup packings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
    • F16J15/3268—Mounting of sealing rings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2300/00—Special features for couplings or clutches
    • F16D2300/08—Details or arrangements of sealings not provided for in group F16D3/84

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing Devices (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
GB9923862A 1998-10-15 1999-10-11 Hydraulic release system Expired - Fee Related GB2344393B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0304950A GB2382634B (en) 1998-10-15 1999-10-11 Slave cylinder

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19847530 1998-10-15
DE19855150 1998-11-30
DE19859317 1998-12-22

Publications (4)

Publication Number Publication Date
GB9923862D0 true GB9923862D0 (en) 1999-12-08
GB2344393A GB2344393A (en) 2000-06-07
GB2344393A8 GB2344393A8 (en) 2000-08-24
GB2344393B GB2344393B (en) 2003-07-09

Family

ID=27218732

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9923862A Expired - Fee Related GB2344393B (en) 1998-10-15 1999-10-11 Hydraulic release system

Country Status (6)

Country Link
US (2) US6273231B1 (en)
BR (1) BR9904687A (en)
DE (1) DE19949205B4 (en)
FR (2) FR2784725B1 (en)
GB (1) GB2344393B (en)
IT (1) IT1313946B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112065812A (en) * 2020-09-03 2020-12-11 龙吟 Guide sleeve with auxiliary positioning structure

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DE10107877A1 (en) * 2001-02-20 2002-08-22 Daimler Chrysler Ag Hydraulic releasing device used in a motor vehicle for a clutch comprises a seal anchored on a holding ring fixed to a piston for common axial movement in both axial directions with the exception of the axial movement play formed in between
DE10107876A1 (en) * 2001-02-20 2002-08-22 Daimler Chrysler Ag Hydraulic clutch release device for a motor vehicle comprises a seal axially fixed to a piston with the exception of axial play for common axial movement in both axial directions
ITMI20011759A1 (en) * 2001-08-09 2003-02-09 Nuovo Pignone Spa SCRAPER DEVICE FOR PISTON ROD OF ALTERNATIVE COMPRESSORS
EP1284378B1 (en) 2001-08-13 2011-05-25 Ford Global Technologies, LLC Shaft seal with improved function and durability
FR2873182B1 (en) * 2004-07-16 2007-12-28 Freudenberg Soc Par Actions Si SEALING PIECE HAVING INTEGRATED CONNECTING MEANS AND MECHANICAL ASSEMBLY IMPLEMENTING SUCH A SEALING PART
DE102005037908A1 (en) * 2005-08-10 2007-02-15 Federal-Mogul Sealing Systems Bretten Gmbh Surface modified elastomeric gaskets having reduced hydrocarbon permeation and methods of making the same
BRPI0708526A8 (en) * 2006-03-06 2016-12-27 Luk Lamellen & Kupplungsbau DEVICE FOR DRIVING A CLUTCH
US7604243B2 (en) * 2006-03-14 2009-10-20 Macrotech Polyseal, Inc. Composite seals, seal structures and related methods
DE102006012368A1 (en) * 2006-03-17 2007-09-20 Air Liquide Deutschland Gmbh Procedure for minimization of friction coefficient of a mechanical sealing element, comprises contacting the mechanical sealing element with a fluorine-containing gas
DE102006024905A1 (en) * 2006-05-24 2007-11-29 Endress + Hauser Conducta Gesellschaft für Mess- und Regeltechnik mbH + Co. KG Mold seal, seal assembly and process sensor with such a seal assembly
JP4894397B2 (en) * 2006-07-28 2012-03-14 アイシン精機株式会社 Seal for hydraulic clutch release device
US20080136112A1 (en) * 2006-12-08 2008-06-12 United Technologies Corporation Brush seal assemblies utilizing a threaded fastening method
DE102008018715A1 (en) * 2007-05-02 2008-11-06 Luk Lamellen Und Kupplungsbau Beteiligungs Kg Sealing arrangement and wet-running dual clutch assembly with a seal assembly
US7574990B2 (en) * 2007-05-03 2009-08-18 Federal-Mogul World Wide, Inc. Gasket containing fuel permeation barrier
JP5228768B2 (en) * 2008-10-01 2013-07-03 アイシン精機株式会社 Hydraulic clutch release device
JP5125965B2 (en) * 2008-10-01 2013-01-23 アイシン精機株式会社 Cup seal connection structure
US20100117309A1 (en) 2008-11-13 2010-05-13 Applied Materials, Inc. Sealing apparatus for a process chamber
WO2010064909A1 (en) * 2008-12-02 2010-06-10 Dti Group B.V. Driving mechanism for a vehicle
US10247307B2 (en) * 2009-03-23 2019-04-02 Bal Seal Engineering, Inc. Interlocking composite seals
US8485333B2 (en) * 2009-08-26 2013-07-16 GM Global Technology Operations LLC Actuation device for a dual clutch transmission
US8636125B2 (en) * 2009-08-26 2014-01-28 GM Global Technology Operations LLC Actuation device having wiper seals for a dual clutch transmission
DE102010021806A1 (en) * 2010-05-27 2011-12-01 Wabco Gmbh Device with a molded seal
DE102011103376A1 (en) * 2010-06-29 2011-12-29 Schaeffler Technologies Gmbh & Co. Kg Piston-cylinder arrangement with seal attached to the piston
WO2012107015A2 (en) * 2011-02-10 2012-08-16 Schaeffler Technologies AG & Co. KG Seal for a hydraulic piston-cylinder arrangement
WO2013026435A1 (en) * 2011-08-22 2013-02-28 Schaeffler Technologies AG & Co. KG Sealing ring for a clutch release system having an annular hydraulic working cylinder
WO2013037345A1 (en) * 2011-09-16 2013-03-21 Schaeffler Technologies AG & Co. KG Slave cylinder for a hydraulic disengaging system
JP6242338B2 (en) 2011-11-18 2017-12-06 フェデラル−モーグル・リミテッド・ライアビリティ・カンパニーＦｅｄｅｒａｌ−Ｍｏｇｕｌ Ｌｌｃ Windscreen wiper device
DE102011087046A1 (en) 2011-11-24 2013-05-29 Schaeffler Technologies AG & Co. KG Assembly for connecting piston with counter portion of clutch, has washer whose diameter is lesser than width of groove whose depth is larger than washer diameter to enable complete absorption of washer in groove of counter portion
DE102013213880A1 (en) 2012-07-17 2014-01-23 Schaeffler Technologies AG & Co. KG Piston-cylinder arrangement, in particular for a clutch actuation system in a motor vehicle
EP2880329B1 (en) * 2012-08-02 2017-04-19 Schaeffler Technologies AG & Co. KG Slave cylinder for a hydraulic disengagement arrangement for operating a clutch
WO2014048428A1 (en) * 2012-09-26 2014-04-03 Schaeffler Technologies AG & Co. KG Slave cylinder
DE102013224475A1 (en) * 2012-12-06 2014-06-12 Schaeffler Technologies Gmbh & Co. Kg Carrier element for pressure chamber of friction clutch e.g. wet-dual clutch, of passenger car, has stopper element for operating element of pressure chamber, where carrier element is designed as single-piece and made from metal sheet
JP5549750B2 (en) * 2013-01-25 2014-07-16 アイシン精機株式会社 Hydraulic clutch release device
DE102013218744A1 (en) * 2013-09-18 2015-03-19 Volkswagen Aktiengesellschaft Coupling arrangement, in particular double clutch for a motor vehicle
EP2905495A1 (en) 2014-02-06 2015-08-12 Schaeffler Technologies AG & Co. KG Sealing assembly
DE112015000892T5 (en) * 2014-02-20 2016-11-17 Schaeffler Technologies AG & Co. KG Concentric slave cylinder containing an overrunning clutch
DE102014214195A1 (en) * 2014-07-22 2016-01-28 Schaeffler Technologies AG & Co. KG Central release button for actuating a clutch in a drive train
US11473626B2 (en) 2016-05-16 2022-10-18 Roller Bearing Company Of America, Inc. Bearing system with self-lubrication features, seals, grooves and slots for maintenance-free operation
DE102016214531A1 (en) 2016-08-05 2018-02-08 Schaeffler Technologies AG & Co. KG Piston for a hydraulic or pneumatic system
DE102017110328B4 (en) * 2017-05-12 2022-10-06 Schaeffler Technologies AG & Co. KG Piston assembly for a slave cylinder with wrap around seal and sleeve and method of assembly for piston assembly
DE102017111773B3 (en) * 2017-05-30 2018-07-12 Schaeffler Technologies AG & Co. KG Slave cylinder and retaining clip
DE102018206142A1 (en) * 2018-04-20 2019-10-24 Zf Friedrichshafen Ag Multi-plate clutch, hybrid unit and motor vehicle
US20190331223A1 (en) * 2018-04-25 2019-10-31 Aktiebolaget Skf Axial Face Seal Assembly with Improved Abrasion Resistance
DE102018111760B4 (en) * 2018-05-16 2020-01-16 Schaeffler Technologies AG & Co. KG Slave cylinder with split seal ring carrier
US10995860B2 (en) 2018-05-31 2021-05-04 Aktiebolaget Skf Axial face seal assembly with outwardly-biased backing rings
DE102018115886A1 (en) * 2018-06-29 2020-01-02 Fte Automotive Gmbh Central actuator for hydraulic or pneumatic clutch actuation
DE102019101452A1 (en) * 2019-01-21 2020-07-23 Fte Automotive Gmbh Central actuator for hydraulic or pneumatic clutch actuation
AT524593B1 (en) * 2020-12-23 2022-08-15 Avl List Gmbh fluid piston device

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112065812A (en) * 2020-09-03 2020-12-11 龙吟 Guide sleeve with auxiliary positioning structure
CN112065812B (en) * 2020-09-03 2022-05-06 常德市佳鸿机械有限责任公司 Guide sleeve with auxiliary positioning structure

Also Published As

Publication number Publication date
ITMI992148A0 (en) 1999-10-14
FR2784725A1 (en) 2000-04-21
IT1313946B1 (en) 2002-09-26
US20010047918A1 (en) 2001-12-06
ITMI992148A1 (en) 2001-04-14
GB2344393B (en) 2003-07-09
GB2344393A8 (en) 2000-08-24
DE19949205B4 (en) 2013-07-04
FR2784725B1 (en) 2002-10-18
FR2791106A1 (en) 2000-09-22
US6273231B1 (en) 2001-08-14
DE19949205A1 (en) 2000-04-20
GB2344393A (en) 2000-06-07
US6502682B2 (en) 2003-01-07
BR9904687A (en) 2000-08-15
FR2791106B1 (en) 2002-10-18

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20121011